248626992

素因数分解:

$2^4\times 3^1\times {\mathrm{47}}^1\times {\mathrm{191}}^1\times {\mathrm{577}}^1$

素因数の和:826

約数の個数: 80

約数和(自身を含む): 660529152

約数和(自身を除く): 411902160

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 47, 48, 94, 141, 188, 191, 282, 376, 382, 564, 573, 577, 752, 764, 1128, 1146, 1154, 1528, 1731, 2256, 2292, 2308, 3056, 3462, 4584, 4616, 6924, 8977, 9168, 9232, 13848, 17954, 26931, 27119, 27696, 35908, 53862, 54238, 71816, 81357, 107724, 108476, 110207, 143632, 162714, 215448, 216952, 220414, 325428, 330621, 430896, 433904, 440828, 650856, 661242, 881656, 1301712, 1322484, 1763312, 2644968, 5179729, 5289936, 10359458, 15539187, 20718916, 31078374, 41437832, 62156748, 82875664, 124313496, 248626992]

約数ペア:

[(1, 248626992), (2, 124313496), (3, 82875664), (4, 62156748), (6, 41437832), (8, 31078374), (12, 20718916), (16, 15539187), (24, 10359458), (47, 5289936), (48, 5179729), (94, 2644968), (141, 1763312), (188, 1322484), (191, 1301712), (282, 881656), (376, 661242), (382, 650856), (564, 440828), (573, 433904), (577, 430896), (752, 330621), (764, 325428), (1128, 220414), (1146, 216952), (1154, 215448), (1528, 162714), (1731, 143632), (2256, 110207), (2292, 108476), (2308, 107724), (3056, 81357), (3462, 71816), (4584, 54238), (4616, 53862), (6924, 35908), (8977, 27696), (9168, 27119), (9232, 26931), (13848, 17954)]